Download or read book Enhanced Quantization written by John R Klauder and published by World Scientific. This book was released on 2015-02-04 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: This pioneering book addresses the question: Are the standard procedures of canonical quantization fully satisfactory, or is there more to learn about assigning a proper quantum system to a given classical system? As shown in this book, the answer to this question is: The standard procedures of canonical quantization are not the whole story! This book offers alternative quantization procedures that complete the story of quantization. The initial chapters are designed to present the new procedures in a clear and simple manner for general readers. As is necessary, systems that exhibit acceptable results with conventional quantization lead to the same results when the new procedures are used for them. However, later chapters examine selected models that lead to unacceptable results when quantized conventionally. Fortunately, these same models lead to acceptable results when the new quantization procedures are used. Contents:Introduction and OverviewSelected Topics in Classical and Quantum Mechanics:Selected Topics in Classical MechanicsSelected Topics in Quantum MechanicsEnhanced Quantization of Simple Systems:Essentials of Enhanced QuantizationEnhanced Affine Quantization and the Initial Cosmological SingularityEnhanced Quantization of Some Complex Systems:Examples of Enhanced Quantization: Bosons, Fermions, and AnyonsEnhanced Quantization of Rotationally Invariant ModelsEnhanced Quantization of Ultralocal Field Theories:Enhanced Quantization of Ultralocal ModelsEnhanced Quantization of Covariant Scalars and Gravity:Enhanced Quantization of Covariant Scalar Field ModelsEnhanced Quantization of Gravity Readership: Graduate students and researchers in quantum mechanics. Key Features:Solutions for previously insoluble problemsNontrivial behavior for scalar fieldsNovel quantization proceduresKeywords:Affine Quantization;Weak Correspondence Principle;Triviality of Scalar Fields;Affine Quantum Gravity;Coherent States

Download or read book Enhanced Quantization for QVIX Video Conferencing written by Mei-Kei Maggie Fung and published by . This book was released on 2002 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Enhanced Optical and Electric Manipulation of a Quantum Gas of KRb Molecules written by Jacob P. Covey and published by Springer. This book was released on 2018-10-01 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis describes significant advances in experimental capabilities using ultracold polar molecules. While ultracold polar molecules are an idyllic platform for quantum chemistry and quantum many-body physics, molecular samples prior to this work failed to be quantum degenerate, were plagued by chemical reactions, and lacked any evidence of many-body physics. These limitations were overcome by loading molecules into an optical lattice to control and eliminate collisions and hence chemical reactions. This led to observations of many-body spin dynamics using rotational states as a pseudo-spin, and the realization of quantum magnetism with long-range interactions and strong many-body correlations. Further, a 'quantum synthesis' technique based on atomic insulators allowed the author to increase the filling fraction of the molecules in the lattice to 30%, a substantial advance which corresponds to an entropy-per-molecule entering the quantum degenerate regime and surpasses the so-called percolations threshold where long-range spin propagation is expected. Lastly, this work describes the design, construction, testing, and implementation of a novel apparatus for controlling polar molecules. It provides access to: high-resolution molecular detection and addressing; large, versatile static electric fields; and microwave-frequency electric fields for driving rotational transitions with arbitrary polarization. Further, the yield of molecules in this apparatus has been demonstrated to exceed 10^5, which is a substantial improvement beyond the prior apparatus, and an excellent starting condition for direct evaporative cooling to quantum degeneracy.

Download or read book Symmetries and Groups in Contemporary Physics written by Chengming Bai and published by World Scientific. This book was released on 2013-07-26 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume focuses on developments in the field of group theory in its broadest sense and is of interest to theoretical and experimental physicists, mathematicians, and scientists in related disciplines who are interested in the latest methods and applications. In an increasingly ultra-specialized world, this volume will demonstrate the interchange of ideas and methods in theoretical and mathematical physics. Contents:The Wigner MedalThe Hermann Weyl PrizePlenary SessionParallel Sessions:Nonlinear SciencesQuantum AlgebrasSuperintegrable HamiltoniansApplications in BiologyQuantum Information and Representation TheoryFinite Quantum Systems and Combinatorial PhysicsSymmetries in String Theory and SupergravityLoop Quantum GravityTensor and Group Field Theories for Quantum GravityConformal Field TheoriesSupersymmetry and Quantum GroupsApplications in Particle and Nuclear PhysicsGeneral Quantum Mechanics and Its Mathematical Methods Involving Group TheoryPoster Session Readership: Researchers and specialists in group theory and its applications to mathematics, physics and other fields in natural science. Keywords:Symmetries;Group Theory;Quantum Physics;Coherent States;Quantum Information;Nonlinear Physics;Supersymmetry;Quantum Gravity;Strings;Conformal Fields;Tensor Fields;Mathematical Biology;Particle Physics;Quantum Algebras;Foundations Of Quantum Mechanics;Combinatorial PhysicsKey Features:Wide range of topics in theoretical and mathematical physicsContains the most recent developments in innovative fields like quantum information, physics and biology, quantum gravity (e.g., strings, loop, tensor fields approaches), combinatorial physicsCross-sectional view of these developments given by prominent specialists, be they promising young scientists (e.g. Gurau, Chiribella, etc.) or confirmed researchers (e.g., Lewandowski, Batchelor, Wang, Murakami, Busch, etc.)

Download or read book Coherent States and Their Applications written by Jean-Pierre Antoine and published by Springer. This book was released on 2018-06-01 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coherent states (CS) were originally introduced in 1926 by Schrödinger and rediscovered in the early 1960s in the context of laser physics. Since then, they have evolved into an extremely rich domain that pervades virtually every corner of physics, and have also given rise to a range of research topics in mathematics. The purpose of the 2016 CIRM conference was to bring together leading experts in the field with scientists interested in related topics, to jointly investigate their applications in physics, their various mathematical properties, and their generalizations in many directions. Instead of traditional proceedings, this book presents sixteen longer review-type contributions, which are the outcome of a collaborative effort by many conference participants, subsequently reviewed by independent experts. The book aptly illustrates the diversity of CS aspects, from purely mathematical topics to physical applications, including quantum gravity.

Download or read book Topological Recursion and its Influence in Analysis Geometry and Topology written by Chiu-Chu Melissa Liu and published by American Mathematical Soc.. This book was released on 2018-11-19 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the proceedings of the 2016 AMS von Neumann Symposium on Topological Recursion and its Influence in Analysis, Geometry, and Topology, which was held from July 4–8, 2016, at the Hilton Charlotte University Place, Charlotte, North Carolina. The papers contained in the volume present a snapshot of rapid and rich developments in the emerging research field known as topological recursion. It has its origin around 2004 in random matrix theory and also in Mirzakhani's work on the volume of moduli spaces of hyperbolic surfaces. Topological recursion has played a fundamental role in connecting seemingly unrelated areas of mathematics such as matrix models, enumeration of Hurwitz numbers and Grothendieck's dessins d'enfants, Gromov-Witten invariants, the A-polynomials and colored polynomial invariants of knots, WKB analysis, and quantization of Hitchin moduli spaces. In addition to establishing these topics, the volume includes survey papers on the most recent key accomplishments: discovery of the unexpected relation to semi-simple cohomological field theories and a solution to the remodeling conjecture. It also provides a glimpse into the future research direction; for example, connections with the Airy structures, modular functors, Hurwitz-Frobenius manifolds, and ELSV-type formulas.

Download or read book Quantum Mechanics in Drug Discovery written by N.B. Singh and published by N.B. Singh. This book was released on with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Quantum Mechanics in Drug Discovery" is an illuminating guide that navigates the intersection of quantum mechanics and pharmaceutical research. Designed for scientists, researchers, and professionals in the field of drug discovery, this book explores the crucial role of quantum mechanics in understanding molecular interactions, electronic structures, and the behavior of chemical compounds. Covering principles such as quantum molecular modeling and computational chemistry, the book provides valuable insights into predicting and optimizing drug properties with precision. With clarity and practical relevance, it serves as an indispensable resource for those seeking a deeper understanding of how quantum mechanics contributes to the advancement of drug development and innovation.

Download or read book Stochastic and Infinite Dimensional Analysis written by Christopher C. Bernido and published by Birkhäuser. This book was released on 2016-08-10 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a collection of papers covering applications from a wide range of systems with infinitely many degrees of freedom studied using techniques from stochastic and infinite dimensional analysis, e.g. Feynman path integrals, the statistical mechanics of polymer chains, complex networks, and quantum field theory. Systems of infinitely many degrees of freedom create their particular mathematical challenges which have been addressed by different mathematical theories, namely in the theories of stochastic processes, Malliavin calculus, and especially white noise analysis. These proceedings are inspired by a conference held on the occasion of Prof. Ludwig Streit’s 75th birthday and celebrate his pioneering and ongoing work in these fields.

Download or read book Parallel and Distributed Computing Applications and Technologies written by Kim-Meow Liew and published by Springer. This book was released on 2004-12-07 with total page 914 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 2004 International Conference on Parallel and Distributed Computing, - plications and Technologies (PDCAT 2004) was the ?fth annual conference, and was held at the Marina Mandarin Hotel, Singapore on December 8–10, 2004. Since the inaugural PDCAT held in Hong Kong in 2000, the conference has - come a major forum for scientists, engineers, and practitioners throughout the world to present the latest research, results, ideas, developments, techniques, and applications in all areas of parallel and distributed computing. The technical program was comprehensive and featured keynote speeches, te- nical paper presentations, and exhibitions showcased by industry vendors. The technical program committee was overwhelmed with submissions of papers for presentation, from countries worldwide. We received 242 papers and after - viewing them, based on stringent selection criteria, we accepted 173 papers. The papers in the proceedings focus on parallel and distributed computing viewed from the three perspectives of networking and architectures, software systems and technologies, and algorithms and applications. We acknowledge the great contribution from all of our local and international committee members and - perreviewerswhodevotedtheirtimeinthereviewprocessandprovidedvaluable feedback for the authors. PDCAT 2004 could never have been successful without the support and ass- tance of several institutions and many people. We sincerely appreciate the s- port from the National Grid O?ce and IEEE, Singapore for technical co-sponsorship.The?nancialsponsorshipsfromtheindustrialsponsors,Hewlett- Packard Singapore; IBM Singapore; Sun Microsystems; SANDZ Solutions; S- icon Graphics, and Advanced Digital Information Corporation, are gratefully acknowledged.

Download or read book Enhanced Quantization written by John R. Klauder and published by World Scientific Publishing Company Incorporated. This book was released on 2015 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: This pioneering book addresses the question: Are the standard procedures of canonical quantization fully satisfactory, or is there more to learn about assigning a proper quantum system to a given classical system? As shown in this book, the answer to this question is: The standard procedures of canonical quantization are not the whole story! This book offers alternative quantization procedures that complete the story of quantization. The initial chapters are designed to present the new procedures in a clear and simple manner for general readers. As is necessary, systems that exhibit acceptable results with conventional quantization lead to the same results when the new procedures are used for them. However, later chapters examine selected models that lead to unacceptable results when quantized conventionally. Fortunately, these same models lead to acceptable results when the new quantization procedures are used.

Download or read book Coherent State Limit of Cavity Vibrations In Analog To Quantum Acoustics written by professor ibrahim elnoshokaty and published by ibrahim elnoshokaty. This book was released on with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book describes the author's research on the quantum behavior of mechanical oscillators in the form of surface acoustic waves (SAWs). The text provides a historical perspective on the use of mechanical oscillators in technological advancements, from pendulum clocks to the development of quantum technologies. The author highlights the unique advantages of SAW systems in the development of quantum technologies and the lessons that can be learned from this particular platform. The text also discusses the potential applications of SAW systems in the development of quantum technologies. The author emphasizes the importance of understanding the quantum behavior of mechanical systems and the potential for these systems to drive scientific advancement. The text discusses the quantum behavior of mechanical oscillators in the form of surface acoustic waves (SAWs) and their potential applications in quantum technologies. The author highlights the unique advantages of SAW systems and the lessons that can be learned from this platform. The text also discusses the history of mechanical oscillators in technological advancements, from pendulum clocks to the development of quantum technologies.The given input text describes the author's research on the quantum behavior of mechanical oscillators in the form of surface acoustic waves (SAWs). The text provides a historical perspective on the use of mechanical oscillators in technological advancements, from pendulum clocks to the development of quantum technologies. The author highlights the unique advantages of SAW systems in the development of quantum technologies and the lessons that can be learned from this particular platform. The text also discusses the potential applications of SAW systems in the development of quantum technologies. The author emphasizes the importance of understanding the quantum behavior of mechanical systems and the potential for these systems to drive scientific advancement. The input text describes the author's research on the quantum behavior of mechanical oscillators in the form of surface acoustic waves (SAWs). The text provides a historical perspective on the use of mechanical oscillators in technological advancements, from pendulum clocks to the development of quantum technologies. The author highlights the unique advantages of SAW systems in the development of quantum technologies and the lessons that can be learned from this platform. The text also discusses the potential applications of SAW systems in the development of quantum technologies. The author emphasizes the importance of understanding the quantum behavior of mechanical systems and the potential for these systems to drive scientific advancement. Research Highlights: * Quantum acoustics behavior of mechanical oscillators in SAWs discussed * Historical perspective on mechanical oscillators in technological advancements * Potential applications of SAW systems in quantum acoustics a technologies discussed * Importance of understanding quantum behavior of mechanical systems emphasized Key word Acoustic wave, Surface acoustic wave, SAW, Mechanical oscillator, Quantum mechanics, Quantum technology

Download or read book Learning PyTorch 2 0 written by Matthew Rosch and published by GitforGits. This book was released on 2023-07-01 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a comprehensive guide to understanding and utilizing PyTorch 2.0 for deep learning applications. It starts with an introduction to PyTorch, its various advantages over other deep learning frameworks, and its blend with CUDA for GPU acceleration. We delve into the heart of PyTorch – tensors, learning their different types, properties, and operations. Through step-by-step examples, the reader learns to perform basic arithmetic operations on tensors, manipulate them, and understand errors related to tensor shapes. A substantial portion of the book is dedicated to illustrating how to build simple PyTorch models. This includes uploading and preparing datasets, defining the architecture, training, and predicting. It provides hands-on exercises with a real-world dataset. The book then dives into exploring PyTorch's nn module and gives a detailed comparison of different types of networks like Feedforward, RNN, GRU, CNN, and their combination. Further, the book delves into understanding the training process and PyTorch's optim module. It explores the overview of optimization algorithms like Gradient Descent, SGD, Mini-batch Gradient Descent, Momentum, Adagrad, and Adam. A separate chapter focuses on advanced concepts in PyTorch 2.0, like model serialization, optimization, distributed training, and PyTorch Quantization API. In the final chapters, the book discusses the differences between TensorFlow 2.0 and PyTorch 2.0 and the step-by-step process of migrating a TensorFlow model to PyTorch 2.0 using ONNX. It provides an overview of common issues encountered during this process and how to resolve them. Key Learnings A comprehensive introduction to PyTorch and CUDA for deep learning. Detailed understanding and operations on PyTorch tensors. Step-by-step guide to building simple PyTorch models. Insight into PyTorch's nn module and comparison of various network types. Overview of the training process and exploration of PyTorch's optim module. Understanding advanced concepts in PyTorch like model serialization and optimization. Knowledge of distributed training in PyTorch. Practical guide to using PyTorch's Quantization API. Differences between TensorFlow 2.0 and PyTorch 2.0. Guidance on migrating TensorFlow models to PyTorch using ONNX. Table of Content Introduction to Pytorch 2.0 and CUDA 11.8 Getting Started with Tensors Advanced Tensors Operations Building Neural Networks with PyTorch 2.0 Training Neural Networks in PyTorch 2.0 PyTorch 2.0 Advanced Migrating from TensorFlow to PyTorch 2.0 End-to-End PyTorch Regression Model Audience A perfect and skillful book for every machine learning engineer, data scientist, AI engineer and data researcher who are passionately looking towards drawing actionable intelligence using PyTorch 2.0. Knowing Python and the basics of deep learning is all you need to sail through this book.

Download or read book Composite Fermions written by O Heinonen and published by World Scientific. This book was released on 1998-10-15 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the most exciting recent developments to have emerged from the quantum Hall effect is the subject of composite fermions. This important volume gives a self-contained, comprehensive description of the subject, including fundamentals, more advanced theoretical work, and results from experimental observations of composite fermions. Contents: Composite Fermions: Particles of the Lowest Landau Level (J K Jain & R K Kamilla)The Chern-Simons Fermi Liquid Description of Fractional Quantum Hall States (S H Simon)Fermionic Chern-Simons Field Theory for the Fractional Quantum Hall Effect (A Lopez & E Fradkin)Field Theory of the Fractional Quantum Hall Effect (G Murthy & R Shankar)Composite-Fermion Approach to the Edge State Transport (G Kirczenow & B L Johnson)Composite Fermions — Experimental Findings (R L Willett)Ballistic Transport of Composite Fermions in Semiconductor Nanostructures (J H Smet) Readership: Students and researchers in physics. Keywords:Composite Fermion;Quantum Hall Effect;Fractional Quantum Hall Effect;Laughlin State;Chern-Simons Fermions;Chern-Simons Theory;Flux Attachment;Landau Levels

Download or read book Fundamental Physics and Physics Education Research written by Burra G. Sidharth and published by Springer Nature. This book was released on 2020-11-11 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights selected contributions presented at the 15th annual international symposium Frontiers of Fundamental Physics (FFP15), with the aim of informing readers about the most important recent advances in fundamental physics and physics education research. The FFP series offers a platform for physicists from around the world to present their latest theories and findings. The latest symposium was held in Orihuela, Spain and covered diverse fields of research, including gravitation, astronomy and astrophysics, physics of complex systems, high-energy physics, and mathematical physics. Considerable attention was also paid to physics education research, teacher education in physics, and the popularization of physics. In a knowledge-based society, research into fundamental physics plays a vital role in both the advancement of human knowledge and the development of new technologies. Presenting valuable new peer-reviewed contributions submitted from 15 countries, this book will appeal to a broad audience of scholars and researchers.

Download or read book Nanophotonics written by Paras N. Prasad and published by John Wiley & Sons. This book was released on 2004-09-21 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: The only comprehensive treatment of nanophotonics currently available Photonics is an all-encompassing optical science and technology which has impacted a diverse range of fields, from information technology to health care. Nanophotonics is photonic science and technology that utilizes light-matter interactions on the nanoscale, where researchers are discovering new phenomena and developing technologies that go well beyond what is possible with conventional photonics and electronics. These new technologies could include efficient solar power generation, high-bandwidth and high-speed communications, high-capacity data storage, and flexible- and high-contrast displays. In addition, nanophotonics will continue to impact biomedical technologies by providing new and powerful diagnostic techniques, as well as light-guided and activated therapies. Nanophotonics provides the only available comprehensive treatment of this exciting, multidisciplinary field, offering a wide range of topics covering: * Foundations * Materials * Applications * Theory * Fabrication Nanophotonics introduces students to important and timely concepts and provides scientists and engineers with a cutting-edge reference. The book is intended for anyone who wishes to learn about light-matter interactions on the nanoscale, as well as applications of photonics for nanotechnology and nanobiotechnology. Written by an acknowledged leader in the field, this text provides an essential resource for those interested in the future of materials science and engineering, nanotechnology, and photonics.

Download or read book Landsat 4 Science Characterization Early Results written by and published by . This book was released on 1985 with total page 1084 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geometric Methods in Physics XXXIX written by Piotr Kielanowski and published by Springer Nature. This book was released on 2023-07-21 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume collects papers based on lectures given at the XXXIX Workshop on Geometric Methods in Physics, held in Białystok, Poland in June 2022. These chapters provide readers an overview of cutting-edge research in geometry, analysis, and a wide variety of other areas. Specific topics include: Classical and quantum field theories Infinite-dimensional groups Integrable systems Lie groupoids and Lie algebroids Representation theory Geometric Methods in Physics XXXIX will be a valuable resource for mathematicians and physicists interested in recent developments at the intersection of these areas.